Well, from some time, I've become a little obsessed about Vendreads. I know that the "Zombie World" would be a better choice, but I wana keep the retro style of the deck (since people are already tired of Doomking :D ), so I opted for a 2nd best choice, of mixing the deck with Shiranui. A 100% pure Vendread deck would be to weak, since we all know that the archtype by itself lacks consistency.
Ok, so the main purpose is to have your ritual bad boys armed with aditional effects, but remember, your ritual materials MUST BE ON THE FIELD, for they to receive the best additonal effects. That's why Impcantation (the best support for almost all ritual decks) has no sinergy with this deck, cause you need to you use specific materials. That makes the deck a bit tricky. The most common scene is to have a Revendread Slayer ritual summon by using Revenants and Houndhorde as FIELD materials. In this case you'll have a full armed Slayer with 2 Quick effects that will give opponents headache! ^_^. The best scene is to have an Executor ritual summon using Revenants, Houndhorde and Core as FIELD materials. In this scenario, none of your cards can be targeted by opp effects ;).
And ya, as the main counter we have the frightening rock ******* Nibiru, to punish our opp in case he wants to put to many negations or if he wants to Borrelsword us! If we don't use Nibi in this way, it can be also useful, as he's Lv 11, and can be used as entire tribute from hand for all the ritual monsters.
Enough with the words! If you guys enjoy the deck, go play it, and never forget to have fun! ^_^